diff --git a/pkgs/development/ocaml-modules/ocamlgraph/default.nix b/pkgs/development/ocaml-modules/ocamlgraph/default.nix
index a6c54e876c95..580b6894febb 100644
--- a/pkgs/development/ocaml-modules/ocamlgraph/default.nix
+++ b/pkgs/development/ocaml-modules/ocamlgraph/default.nix
@@ -2,28 +2,23 @@
   lib,
   fetchurl,
   buildDunePackage,
-  stdlib-shims,
 }:
 
 buildDunePackage rec {
   pname = "ocamlgraph";
-  version = "2.1.0";
+  version = "2.2.0";
 
   src = fetchurl {
     url = "https://github.com/backtracking/ocamlgraph/releases/download/${version}/ocamlgraph-${version}.tbz";
-    hash = "sha256-D5YsNvklPfI5OVWvQbB0tqQmsvkqne95WyAFtX0wLWU=";
+    hash = "sha256-sJViEIY8wk9IAgO6PC7wbfrlV5U2oFdENk595YgisjA=";
   };
 
   minimalOCamlVersion = "4.08";
 
-  propagatedBuildInputs = [
-    stdlib-shims
-  ];
-
   meta = with lib; {
     homepage = "https://github.com/backtracking/ocamlgraph";
     description = "Graph library for OCaml";
-    license = licenses.gpl2Oss;
+    license = licenses.lgpl21Only;
     maintainers = [ ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/ocamlgraph/gtk.nix b/pkgs/development/ocaml-modules/ocamlgraph/gtk.nix
index 6405315fc955..715957640205 100644
--- a/pkgs/development/ocaml-modules/ocamlgraph/gtk.nix
+++ b/pkgs/development/ocaml-modules/ocamlgraph/gtk.nix
@@ -2,8 +2,6 @@
   buildDunePackage,
   lablgtk,
   ocamlgraph,
-  stdlib-shims,
-  ...
 }:
 
 buildDunePackage {
@@ -13,6 +11,5 @@ buildDunePackage {
   propagatedBuildInputs = [
     lablgtk
     ocamlgraph
-    stdlib-shims
   ];
 }